1 /* 2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @modules java.base/sun.net.www 27 * @summary Tests for HeaderParser and MessageHeader 28 * 29 * Test of HeaderParser, MessageHeader changes 30 * introduced for bug fix 4722333. 31 */ 32 33 import sun.net.www.HeaderParser; 34 import sun.net.www.MessageHeader; 35 import java.io.*; 36 import java.util.Iterator; 37 38 public class HeaderTests { 39 40 static MessageHeader createMessageHeader (String s) { 41 ByteArrayInputStream bis = new ByteArrayInputStream (s.getBytes()); 42 MessageHeader h = new MessageHeader (); 43 try { 44 h.parseHeader (bis); 45 } catch (IOException e) { 46 throw new RuntimeException ("IOException parsing header"); 47 } 48 return h; 49 } 50 51 /* String to parse */ 52 53 static String s1 = 54 "Foo: bar\r\n"+ 55 "Fub: abc\r\n"+ 56 "Foo:\r\n"+ 57 "Fub: \r\n"+ 58 "Foo: param1=one param2=\"two\" param3 param4=\"value=4\"\r\n"+ 59 "Fub: xparam1=one xparam2=\"two\" xparam3 xparam4=\"value=4\"\r\n"; 60 61 static String s2 = "p1=1 p2=2 p3=3 p4=4 p5=5 p6=\"six\" p7=7 p8=8 p9=9 p10=10 p11=11 p12=12"; 62 63 static String s3 = "p1=1, p2=2, p3=3, p4=4, p5=5, p6=\"six\", p7=7, p8=8, p9=9, p10=10, p11=11, p12=12"; 64 65 static String s23_expect[][] = {{"p2","2"},{"p3","3"},{"p4","4"},{"p5","5"},{"p6","six"}, 66 {"p7","7"},{"p8","8"},{"p9","9"},{"p10","10"},{"p11","11"},{"p12","12"}}; 67 68 static String s23_expect1[][] = {{"p1","1"},{"p2","2"},{"p3","3"},{"p4","4"},{"p5","5"},{"p6","six"}, 69 {"p7","7"},{"p8","8"},{"p9","9"},{"p10","10"},{"p11","11"}}; 70 71 static String s23_expect2[][] = {{"p5","5"},{"p6","six"}}; 72 73 /* Expected header parser contents for Foo headers */ 74 static String s1_Foo[][][] = {{{"bar", null} 75 }, 76 {{"param1","one"},{"param2","two"}, 77 {"param3", null},{"param4","value=4"} 78 } 79 }; 80 81 /* Expected header parser contents for Fub headers */ 82 static String s1_Fub[][][] = {{{"abc", null} 83 }, 84 {{"xparam1","one"},{"xparam2","two"}, 85 {"xparam3", null},{"xparam4","value=4"} 86 } 87 }; 88 89 public static void main (String args[]) { 90 MessageHeader head = createMessageHeader (s1); 91 Iterator iter = head.multiValueIterator ("Foo"); 92 checkHeader (iter, s1_Foo); 93 iter = head.multiValueIterator ("Fub"); 94 checkHeader (iter, s1_Fub); 95 96 HeaderParser hp = new HeaderParser (s2).subsequence (1,12); 97 check (hp, s23_expect); 98 99 hp = new HeaderParser (s3).subsequence (1,12); 100 check (hp, s23_expect); 101 102 hp = new HeaderParser (s3).subsequence (0,11); 103 check (hp, s23_expect1); 104 105 hp = new HeaderParser (s2).subsequence (4,6); 106 check (hp, s23_expect2); 107 } 108 109 static void checkHeader (Iterator iter, String[][][] expect) { 110 for (int i=0; iter.hasNext (); ) { 111 String s = (String) iter.next(); 112 HeaderParser p = new HeaderParser (s); 113 boolean empty = check (p, expect[i]); 114 if (!empty) { 115 i++; 116 } 117 } 118 } 119 120 static boolean check (HeaderParser p, String[][]expect) { 121 Iterator keys = p.keys(); 122 Iterator vals = p.values(); 123 boolean empty = true; 124 for (int j=0; keys.hasNext(); j++) { 125 empty = false; 126 String key = (String)keys.next(); 127 String ival = (String)vals.next(); 128 String val = p.findValue (key); 129 if (val == null && ival == null) 130 continue; 131 if (!val.equals(ival)) { 132 throw new RuntimeException ("Error " + val + "/" + ival); 133 } 134 if (!expect[j][0].equals (key)) { 135 throw new RuntimeException ("Error "+key+"/" + expect[j][0]); 136 } 137 if (expect[j][1] != null && !expect[j][1].equals (val)) { 138 throw new RuntimeException ("Error "+val+"/" + expect[j][1]); 139 } 140 } 141 return empty; 142 } 143 }